Cut fillets into 1-inch pieces. Cook bacon until crisp. Add onion, green pepper, and garlic, cook until tender. Dissolve bouillon cube in boiling water. Combine all ingredients and pour into a well greased 2- quart casserole. Cover and bake in a moderate oven, 350°F, for 50-60 minutes or until rice is tender and fish flakes easily when tested with a fork.